As a dental hygienist I just got this brush and honestly it is amazing! I had the genius x before but this has honestly made my teeth feel freshly polished leaving them so smooth like I’ve just had a hygienist appointment! The app technology and pressure sensor which turns green when correct pressure used has honestly taken the whole brushing experience to whole new level! It is a must for everyone to get their teeth & gums in tip top shape!!!

My wife and I both upgraded to the iO 9 series from standard Oral B electric brushes and we can not believe the incredible difference these new brushes make. Our teeth feel cleaner than they ever have before. It’s like daily having the smooth clean feeling after leaving the dentist every six months for a cleaning. Simply amazing. I think my wife was more impressed with the difference since she wasn’t as excited about paying the higher price and she is much more frugal than I am. But the price is totally worth it to her now. I would highly recommend this tooth brush to everyone. The app feature is a cool idea and I have set that up on my iPhone but I have yet to utilize the various programs and routines it offers. The brush by itself has so many features for various cleaning levels and the light indicator tells you if you are pressing too hard or too soft. Very nice feature.

[This review was collected as part of a promotion.] I love this iOS series 7 brush. The many cleaning modes gives me the choice for choosing what fits me best. I love the sensitive modes since I have always had problems in that area. It brushes smoothly and cleans with little ease.

This is simply the best toothbrush ever. Yes it's expensive but it's so worth it. It truly does leave your teeth feeling like you just got them professionally cleaned. The toothbrush is so good I went out and brought three more for my wife and kids. After every brush you receive a score through the app on how well you brushed. Everyone now compares their score each time we brush Oral B has made brushing your teeth fun.

[This review was collected as part of a promotion.] I recently received the Oral B io series 7G electric toothbrush to try. The toothbrush came with one brush head. This toothbrush is blue tooth compatible . There are 5 different setting you can brush on including whitening, and gum care. If you are brushing correctly you will see a green light, if the light is red you are pushing to hard. It leaves my mouth feeling very clean. A good toothbrush I am happy I got.

[This review was collected as part of a promotion.] This toothbrush is phenomenal! Aside from just the sleek and smooth design, the features are fascinating. It gives multiple options as to how fast a clean you need. If you brush too hard it has a light that turns red if it's too hard. Definitely recommend it!

[This review was collected as part of a promotion.] OralB-iO Series 7G Electric Toothbrush, Black OnyxOralB toothbrush is amazing. It has different programs and keeps up with how and where you are in that program. Comes with travel pouch and magnetized charger.

[This review was collected as part of a promotion.] I can’t get over how good this product is, I was recently gifted this item and wow!! It’s 6 smart modes are perfect for my autistic 11 year old son. No toothbrush is good in his eyes, but when I used this on his teeth he loved it. Thank you so so much, it’s made our week :)

[This review was collected as part of a promotion.] I have been using this toothbrush for a couple of weeks, it's a nice lightweight and quite toothbrush. I like that it has a timer, and a sensor to let you know if you are brushing well or need to improve. I love the traveling case, very convenient to keep your toothbrush clean. I would definitely recommend this toothbrush.

[This review was collected as part of a promotion.] I love the oral b io9 black onyx toothbrush. It has many features like the sensor that tells you if your brushing your teeth to hard! It will light ur read and I never realized how hard I’m actually brushing my teeth. Because of how hard I brush my teeth I have worn down my Enamel and I think this is a good toothbrush because it prevents me from wearing it down any further. After I brush my Teeth with theIo9 nine black onyx toothbrush my teeth stay feeling clean for hours. It truly does make your mouth feel like you’ve been to the dentist. I also like the display where you can change the settings from whitening gum clean Tongue clean daily clean, super sensitive and intense clean. The charging station is very nice as well all you have to do is place toothbrush on magnetic charging station and it charges very quickly! My teeth are also much whiter it took away some of the stains I had in my teeth and I feel with continued use my teeth and gums will continue to improve!